Portion of a drink cup



FIG. 1 is a perspective view of a portion of a drink cup showing our new design;

FIG. 2 is a front view of the portion of the drink cup of FIG. 1;

FIG. 3 is a rear view of the portion of the drink cup of FIG. 1;

FIG. 4 is a right side view of the portion of the drink cup of FIG. 1;

FIG. 5 is a left side view of the portion of the drink cup of FIG. 1;

FIG. 6 is a top plan view of the portion of the drink cup of FIG. 1; and,

FIG. 7 is a bottom view of the portion of the drink cup of FIG. 1.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a portion of a drink cup, as shown and described. 